Great right up ABFoz. I will take them into the auto elec when i want all the lights installed and tellem to but H1s bulbs in and 100w ballast in as well. Also ask them to see if the alternator can take it. If it cant, what would be the alternative??
I would stick with the 100-watt halogens and, of course, use upgraded or beefy wiring. Your auto electrician understands this. He will run all your accessories and check how much charging you have left. As
@Ratbag explained, you will be fine with the charge.
The Philips bulb above is an H1 which must, at least, have
2600 lumens but some testers are getting much more than that or are already in the D2R lumens output category.
Regarding HIDs vs halogens, HIDs light sources will always be brighter than halogen ones but light output is not dependent on the light source only. Engineers also consider optics reflectivity, reflector design, lens clarity, etc. That means, if
HID bulbs are placed in halogen housings, the efficiency will always be lower because the housing is designed to take halogens. The inefficiency of the light output of HID bulbs in halogen housings can be expressed in terms of
flux-in-beam (
see below) and glare.
Lighting experts are more concerned over
flux-in-beam, which is the actual amount of light that reaches the road, rather than intensity of the light source. Good
flux-in-beam is achieved by good design and engineering, regardless of the light source. A well-designed halogen lamp system will always trump a poorly designed LED one. Some 2020 cars with halogen lighting outperform the ones with LEDs even with factory setups of the same model, for example, some Hyundais.
night driving for me at the moment is scary as i can only see about a meter or 2 out in front of me with low beams and no street lights
That's unusual. Try upgrading your headlight bulbs first as bulbs lose their intensity over time, may they be halogen, HID or even LED. I believe pre-facelift SGs have
H4s and you can easily get something much better off the shelf. I contacted the
Narva headquarters in OZ and they told me that their bulbs are manufactured by
Philips so that is a good start. Stay away from any blue tint unless they are placed away from the filament to reduce glare.
If you have already done the bulb upgrade and you still do not have good low-beam performance, get your headlights re-aligned. Garages who have a beam-setter can do this. Factory Subarus have around 1.25% drop but you can get it aligned to what is legally allowed in your country/state. Here, we can go up to 1% drop.
If you want, you can upgrade your whole headlight assembly to factory JDM HIDs.
Subaru Forester Hid head lights 02/03 Brought them for our car but unfortunately they are HID and our Forester has standard head lights. Haven't tested as I ...
www.trademe.co.nz
The wiring can easily be done by your preferred sparky. You may have to change the bulb on this one.
You can also get a set from a dismantler because of the 90-day warranty:
SUBARU FORESTER SG5 (RIGHT HEADLIGHT) 2002-2003 LENS # 1703 HID | Trade Me Motors
I am not sure, though, how COVID affects shipment from NZ to OZ.